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Free Shipping on orders over $69.99 to the continental 48 (Alaska & Hawaii orders, call 402-214-0706 to order).
All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
Free Shipping on orders over $69.99 to the continental 48 (Alaska & Hawaii orders, call 402-214-0706 to order).
All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
Vertex

Vertex Piston Kit - 23943B Yamaha YZ 250 / WR 250 2014-2019

MPN: 23943B SKU: 0910-3355
Vertex

Vertex Piston Kit - 23943B Yamaha YZ 250 / WR 250 2014-2019

MPN: 23943B SKU: 0910-3355
Availability:
Only 5 left!
The piston is heat-treated with a T-5 hardening and tempering cycle The piston skirt is coated with a high-tech Molybdenum Disulphite coating for faster break in time and increased piston life Increases engine's displacement, torque and peak horsepower Forged OE stock compression big bore piston Piston kit includes piston, rings, wrist pin and circlips Specs Compression Ratio 13.5:1 Bore - Oversize +3.00 mm Engine Type 4-Stroke Piston Material Forged 2618 Aluminum Skirt Coating Molybdenum Disulphite Style Forged Big Bore Units Kit Product Name Piston Kit Riding Style Off-Road Bore - Oversize +3,00 mm Cylinder Diameter 80.00 mm Displacement 270 cc Piston Diameter 79.96 mm
Original price $302.95 - Original price $302.95
Original price
$302.95
$302.95 - $302.95
Current price $302.95

Product Details

Features

  • The piston is heat-treated with a T-5 hardening and tempering cycle
  • The piston skirt is coated with a high-tech Molybdenum Disulphite coating for faster break in time and increased piston life
  • Increases engine's displacement, torque and peak horsepower
  • Forged OE stock compression big bore piston
  • Piston kit includes piston, rings, wrist pin and circlips

Specs

Compression Ratio 13.5:1
Bore - Oversize +3.00 mm
Engine Type 4-Stroke
Piston Material Forged 2618 Aluminum
Skirt Coating Molybdenum Disulphite
Style Forged Big Bore
Units Kit
Product Name Piston Kit
Riding Style Off-Road
Bore - Oversize +3,00 mm
Cylinder Diameter 80.00 mm
Displacement 270 cc
Piston Diameter 79.96 mm

Product Description

Features

  • The piston is heat-treated with a T-5 hardening and tempering cycle
  • The piston skirt is coated with a high-tech Molybdenum Disulphite coating for faster break in time and increased piston life
  • Increases engine's displacement, torque and peak horsepower
  • Forged OE stock compression big bore piston
  • Piston kit includes piston, rings, wrist pin and circlips

Specs

Compression Ratio 13.5:1
Bore - Oversize +3.00 mm
Engine Type 4-Stroke
Piston Material Forged 2618 Aluminum
Skirt Coating Molybdenum Disulphite
Style Forged Big Bore
Units Kit
Product Name Piston Kit
Riding Style Off-Road
Bore - Oversize +3,00 mm
Cylinder Diameter 80.00 mm
Displacement 270 cc
Piston Diameter 79.96 mm

Part Numbers
Store SKU MFR. Product # Availability
0910-3355 23943B In Stock
Fitment
This product is vehicle specific. Select your vehicle to confirm fitment.

This Product Fits

Fitment Disclosure

This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.

Features

  • The piston is heat-treated with a T-5 hardening and tempering cycle
  • The piston skirt is coated with a high-tech Molybdenum Disulphite coating for faster break in time and increased piston life
  • Increases engine's displacement, torque and peak horsepower
  • Forged OE stock compression big bore piston
  • Piston kit includes piston, rings, wrist pin and circlips

Specs

Compression Ratio 13.5:1
Bore - Oversize +3.00 mm
Engine Type 4-Stroke
Piston Material Forged 2618 Aluminum
Skirt Coating Molybdenum Disulphite
Style Forged Big Bore
Units Kit
Product Name Piston Kit
Riding Style Off-Road
Bore - Oversize +3,00 mm
Cylinder Diameter 80.00 mm
Displacement 270 cc
Piston Diameter 79.96 mm